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Beginnings of Christmas 2011 support
[busui.git] / tripPlanner.php
blob:a/tripPlanner.php -> blob:b/tripPlanner.php
<?php <?php
   
/* /*
* Copyright 2010,2011 Alexander Sadleir * Copyright 2010,2011 Alexander Sadleir
   
Licensed under the Apache License, Version 2.0 (the "License"); Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. you may not use this file except in compliance with the License.
You may obtain a copy of the License at You may obtain a copy of the License at
   
http://www.apache.org/licenses/LICENSE-2.0 http://www.apache.org/licenses/LICENSE-2.0
   
Unless required by applicable law or agreed to in writing, software Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and See the License for the specific language governing permissions and
limitations under the License. limitations under the License.
*/ */
include ('include/common.inc.php'); include ('include/common.inc.php');
include_header("Trip Planner", "tripPlanner", true, false, true); include_header("Trip Planner", "tripPlanner", true, false, true);
$from = (isset($_REQUEST['from']) ? filter_var($_REQUEST['from'], FILTER_SANITIZE_STRING) : ""); $from = (isset($_REQUEST['from']) ? filter_var($_REQUEST['from'], FILTER_SANITIZE_STRING) : "");
$to = (isset($_REQUEST['to']) ? filter_var($_REQUEST['to'], FILTER_SANITIZE_STRING) : ""); $to = (isset($_REQUEST['to']) ? filter_var($_REQUEST['to'], FILTER_SANITIZE_STRING) : "");
$date = (isset($_REQUEST['date']) ? filter_var($_REQUEST['date'], FILTER_SANITIZE_STRING) : date("m/d/Y")); $date = (isset($_REQUEST['date']) ? filter_var($_REQUEST['date'], FILTER_SANITIZE_STRING) : date("m/d/Y"));
$time = (isset($_REQUEST['time']) ? filter_var($_REQUEST['time'], FILTER_SANITIZE_STRING) : date("H:i")); $time = (isset($_REQUEST['time']) ? filter_var($_REQUEST['time'], FILTER_SANITIZE_STRING) : date("H:i"));
   
function formatTime($timeString) { function formatTime($timeString) {
$timeParts = explode("T", $timeString); $timeParts = explode("T", $timeString);
return str_replace("Z", "", $timeParts[1]); return str_replace("Z", "", $timeParts[1]);
} }
   
function tripPlanForm($errorMessage = "") { function tripPlanForm($errorMessage = "") {
global $date, $time, $from, $to; global $date, $time, $from, $to;
echo "<div class='error'>$errorMessage</font>"; echo "<div class='error'>$errorMessage</font>";
echo '<form action="tripPlanner.php" method="post"> echo '<form action="tripPlanner.php" method="post">
<div data-role="fieldcontain"> <div data-role="fieldcontain">
<label for="from">I would like to go from</label> <label for="from">I would like to go from</label>
<input type="text" name="from" id="from" value="' . $from . '" /> <input type="text" name="from" id="from" value="' . $from . '" />
<a href="#" style="display:none" name="fromHere" id="fromHere">Here?</a> <a href="#" style="display:none" name="fromHere" id="fromHere">Here?</a>
</div> </div>
<div data-role="fieldcontain"> <div data-role="fieldcontain">
<label for="to"> to </label> <label for="to"> to </label>
<input type="text" name="to" id="to" value="' . $to . '" /> <input type="text" name="to" id="to" value="' . $to . '" />
<a href="#" style="display:none" name="toHere" id="toHere">Here?</a> <a href="#" style="display:none" name="toHere" id="toHere">Here?</a>
</div> </div>
<div data-role="fieldcontain"> <div data-role="fieldcontain">
<label for="date"> on </label> <label for="date"> on </label>
<input type="text" name="date" id="date" value="' . $date . '" /> <input type="text" name="date" id="date" value="' . $date . '" />
</div> </div>
<div data-role="fieldcontain"> <div data-role="fieldcontain">
<label for="time"> at </label> <label for="time"> at </label>
<input type="time" name="time" id="time" value="' . $time . '" /> <input type="time" name="time" id="time" value="' . $time . '" />
</div> </div>
<input type="submit" value="Go!"></form>'; <input type="submit" value="Go!"></form>';
} }
   
function processItinerary($itineraryNumber, $itinerary) { function processItinerary($itineraryNumber, $itinerary) {
echo '<div data-role="collapsible" ' . ($itineraryNumber > 0 ? 'data-collapsed="true"' : "") . '> <h3> Option #' . ($itineraryNumber + 1) . ": " . floor($itinerary->duration / 60000) . " minutes (" . formatTime($itinerary->startTime) . " to " . formatTime($itinerary->endTime) . ")</h3><p>"; echo '<div data-role="collapsible" ' . ($itineraryNumber > 0 ? 'data-collapsed="true"' : "") . '> <h3> Option #' . ($itineraryNumber + 1) . ": " . floor($itinerary->duration / 60000) . " minutes (" . formatTime($itinerary->startTime) . " to " . formatTime($itinerary->endTime) . ")</h3><p>";
echo "Walking time: " . floor($itinerary->walkTime / 60000) . " minutes (" . floor($itinerary->walkDistance) . " meters)<br>\n"; echo "Walking time: " . floor($itinerary->walkTime / 60000) . " minutes (" . floor($itinerary->walkDistance) . " meters)<br>\n";
echo "Transit time: " . floor($itinerary->transitTime / 60000) . " minutes<br>\n"; echo "Transit time: " . floor($itinerary->transitTime / 60000) . " minutes<br>\n";
echo "Waiting time: " . floor($itinerary->waitingTime / 60000) . " minutes<br>\n"; echo "Waiting time: " . floor($itinerary->waitingTime / 60000) . " minutes<br>\n";
if (is_array($itinerary->legs->leg)) { if (is_array($itinerary->legs->leg)) {
$legMarkers = array(); $legMarkers = array();
foreach ($itinerary->legs->leg as $legNumber => $leg) { foreach ($itinerary->legs->leg as $legNumber => $leg) {
$legMarkers[] = array( $legMarkers[] = array(
$leg->from->lat, $leg->from->lat,
$leg->from->lon $leg->from->lon
); );
} }
echo '' . staticmap($legMarkers, false, false, true) . "<br>\n"; echo '' . staticmap($legMarkers, false, false, true) . "<br>\n";
echo '<ul>'; echo '<ul>';
foreach ($itinerary->legs->leg as $legNumber => $leg) { foreach ($itinerary->legs->leg as $legNumber => $leg) {
echo '<li>'; echo '<li>';
processLeg($legNumber, $leg); processLeg($legNumber, $leg);
echo "</li>"; echo "</li>";
flush(); flush();
@ob_flush(); @ob_flush();
} }
echo "</ul>"; echo "</ul>";
} else { } else {
echo '' . staticmap(array( echo '' . staticmap(array(
array( array(
$itinerary->legs->leg->from->lat, $itinerary->legs->leg->from->lat,
$itinerary->legs->leg->from->lon $itinerary->legs->leg->from->lon
) )
), false, false, true) . "<br>\n"; ), false, false, true) . "<br>\n";
processLeg(0, $itinerary->legs->leg); processLeg(0, $itinerary->legs->leg);
} }
echo "</p></div>"; echo "</p></div>";
} }
   
function processLeg($legNumber, $leg) { function processLeg($legNumber, $leg) {
$legArray = object2array($leg); $legArray = object2array($leg);
echo '<h3>Leg #' . ($legNumber + 1) . " ( {$legArray['@mode']} from: {$leg->from->name} to {$leg->to->name}, " . floor($leg->duration / 60000) . " minutes) </h3>\n"; echo '<h3>Leg #' . ($legNumber + 1) . " ( {$legArray['@mode']} from: {$leg->from->name} to {$leg->to->name}, " . floor($leg->duration / 60000) . " minutes) </h3>\n";
if ($legArray["@mode"] === "BUS") { if ($legArray["@mode"] === "BUS") {
echo "Take bus {$legArray['@route']} " . str_replace("To", "towards", $legArray['@headsign']) . " departing at " . formatTime($leg->startTime) . "<br>"; echo "Take bus {$legArray['@route']} " . str_replace("To", "towards", $legArray['@headsign']) . " departing at " . formatTime($leg->startTime) . "<br>";
} else { } else {
$walkStepMarkers = array(); $walkStepMarkers = array();
foreach ($leg->steps->walkSteps as $stepNumber => $step) { foreach ($leg->steps->walkSteps as $stepNumber => $step) {
$walkStepMarkers[] = array( $walkStepMarkers[] = array(
$step->lat, $step->lat,
$step->lon $step->lon
); );
} }
echo "" . staticmap($walkStepMarkers, false, false, true) . "<br>\n"; echo "" . staticmap($walkStepMarkers, false, false, true) . "<br>\n";
foreach ($leg->steps->walkSteps as $stepNumber => $step) { foreach ($leg->steps->walkSteps as $stepNumber => $step) {
echo "Walking step " . ($stepNumber + 1) . ": "; echo "Walking step " . ($stepNumber + 1) . ": ";
if ($step->relativeDirection == "CONTINUE") { if ($step->relativeDirection == "CONTINUE") {
echo "Continue, "; echo "Continue, ";
} else if ($step->relativeDirection) } else if ($step->relativeDirection)
echo "Turn " . ucwords(strtolower(str_replace("_", " ", $step->relativeDirection))) . ", "; echo "Turn " . ucwords(strtolower(str_replace("_", " ", $step->relativeDirection))) . ", ";
echo "Go " . ucwords(strtolower($step->absoluteDirection)) . " on "; echo "Go " . ucwords(strtolower($step->absoluteDirection)) . " on ";
if (strpos($step->streetName, "from") !== false && strpos($step->streetName, "way") !== false) { if (strpos($step->streetName, "from") !== false && strpos($step->streetName, "way") !== false) {
echo "footpath"; echo "footpath";
} else { } else {
echo $step->streetName; echo $step->streetName;
} }
echo " for " . floor($step->distance) . " meters<br>\n"; echo " for " . floor($step->distance) . " meters<br>\n";
} }
} }
} }
   
if ($_REQUEST['time']) { if ($_REQUEST['time']) {
if (startsWith($to, "-")) { if (startsWith($to, "-")) {
$toPlace = $to; $toPlace = $to;
} else if (strpos($to, "(") !== false) { } else if (strpos($to, "(") !== false) {
$toParts = explode("(", $to); $toParts = explode("(", $to);
$toPlace = str_replace(")", "", $toParts[1]); $toPlace = str_replace(")", "", $toParts[1]);
} else { } else {
$toPlace = geocode($to, false); $toPlace = geocode($to, false);
} }
   
if (startsWith($from, "-")) { if (startsWith($from, "-")) {
$fromPlace = $from; $fromPlace = $from;
} else if (strpos($from, "(") !== false) { } else if (strpos($from, "(") !== false) {
$fromParts = explode("(", urldecode($from)); $fromParts = explode("(", urldecode($from));
$fromPlace = str_replace(")", "", $fromParts[1]); $fromPlace = str_replace(")", "", $fromParts[1]);
} else { } else {
$fromPlace = geocode($from, false); $fromPlace = geocode($from, false);
} }
   
if ($toPlace == "" || $fromPlace == "") { if ($toPlace == "" || $fromPlace == "") {
$errorMessage = ""; $errorMessage = "";
if ($toPlace == "") { if ($toPlace == "") {
$errorMessage.= urlencode($to) . " not found.<br>\n"; $errorMessage.= urlencode($to) . " not found.<br>\n";
trackEvent("Trip Planner", "Geocoder Failed", $to); trackEvent("Trip Planner", "Geocoder Failed", $to);
} }
if ($fromPlace == "") { if ($fromPlace == "") {
$errorMessage.= urlencode($from) . " not found.<br>\n"; $errorMessage.= urlencode($from) . " not found.<br>\n";
trackEvent("Trip Planner", "Geocoder Failed", $from); trackEvent("Trip Planner", "Geocoder Failed", $from);
} }
tripPlanForm($errorMessage); tripPlanForm($errorMessage);
} else { } else {
$url = $otpAPIurl . "ws/plan?date=" . urlencode($_REQUEST['date']) . "&time=" . urlencode($_REQUEST['time']) . "&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=840&wheelchair=false&toPlace=$toPlace&fromPlace=$fromPlace&intermediatePlaces="; $url = $otpAPIurl . "ws/plan?date=" . urlencode($_REQUEST['date']) . "&time=" . urlencode($_REQUEST['time']) . "&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=840&wheelchair=false&toPlace=$toPlace&fromPlace=$fromPlace&intermediatePlaces=";
debug($url); debug($url);
$ch = curl_init($url); $ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, array( curl_setopt($ch, CURLOPT_HTTPHEADER, array(
"Accept: application/json" "Accept: application/json"
)); ));
curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$page = curl_exec($ch); $page = curl_exec($ch);
if (curl_errno($ch) || curl_getinfo($ch, CURLINFO_HTTP_CODE) != 200) { if (curl_errno($ch) || curl_getinfo($ch, CURLINFO_HTTP_CODE) != 200) {
tripPlanForm("Trip planner temporarily unavailable: " . curl_errno($ch) . " " . curl_error($ch) . " " . curl_getinfo($ch, CURLINFO_HTTP_CODE) . (isDebug() ? "<br>" . $url : "")); tripPlanForm("Trip planner temporarily unavailable: " . curl_errno($ch) . " " . curl_error($ch) . " " . curl_getinfo($ch, CURLINFO_HTTP_CODE) . (isDebug() ? "<br>" . $url : ""));
trackEvent("Trip Planner", "Trip Planner Failed", $url); trackEvent("Trip Planner", "Trip Planner Failed", $url);
} else { } else {
trackEvent("Trip Planner", "Plan Trip From", $from); trackEvent("Trip Planner", "Plan Trip From", $from);
trackEvent("Trip Planner", "Plan Trip To", $to); trackEvent("Trip Planner", "Plan Trip To", $to);
$tripplan = json_decode($page); $tripplan = json_decode($page);
debug(print_r($tripplan, true)); debug(print_r($tripplan, true));
  if (isset ($tripplan->error->msg)) {
  echo $tripplan->error->msg;
  } else {
echo "<h1> From: {$tripplan->plan->from->name} To: {$tripplan->plan->to->name} </h1>"; echo "<h1> From: {$tripplan->plan->from->name} To: {$tripplan->plan->to->name} </h1>";
  echo $tripplan->plan->date;
echo "<h1> At: " . formatTime($tripplan->plan->date) . " </h1>"; echo "<h1> At: " . formatTime($tripplan->plan->date) . " </h1>";
if (is_array($tripplan->plan->itineraries->itinerary)) { if (is_array($tripplan->plan->itineraries->itinerary)) {
echo '<div data-role="collapsible-set">'; echo '<div data-role="collapsible-set">';
foreach ($tripplan->plan->itineraries->itinerary as $itineraryNumber => $itinerary) { foreach ($tripplan->plan->itineraries->itinerary as $itineraryNumber => $itinerary) {
processItinerary($itineraryNumber, $itinerary); processItinerary($itineraryNumber, $itinerary);
} }
echo "</div>"; echo "</div>";
} else { } else {
processItinerary(0, $tripplan->plan->itineraries->itinerary); processItinerary(0, $tripplan->plan->itineraries->itinerary);
  }
} }
} }
curl_close($ch); curl_close($ch);
} }
} else { } else {
$overrides = getServiceOverride(); $overrides = getServiceOverride();
if (isset($overrides['service_id'])) { if (isset($overrides['service_id'])) {
echo "Sorry, due to the modified timetable, this trip planner won't work correctly today. Instead, use the Google Maps one below:"; echo "Sorry, due to the modified timetable, this trip planner won't work correctly today. Instead, use the Google Maps one below:";
echo ' echo '
<script language="javascript"> <script language="javascript">
// make some ezamples // make some ezamples
var startExample = "Gungahlin, ACT"; var startExample = "Gungahlin, ACT";
var endExample = "Bunda St, Canberra"; var endExample = "Bunda St, Canberra";
var zip = "2600"; var zip = "2600";
var urlToGoTo = "http://www.google.com/maps?ie=UTF8&f=d&" ; var urlToGoTo = "http://www.google.com/maps?ie=UTF8&f=d&" ;
function buildURL(){ function buildURL(){
document.getElementById(\'linkOut\').href = urlToGoTo + "&saddr=" + document.getElementById(\'saddr\').value + "&daddr=" + document.getElementById(\'daddr\').value + "&dirflg=r"; document.getElementById(\'linkOut\').href = urlToGoTo + "&saddr=" + document.getElementById(\'saddr\').value + "&daddr=" + document.getElementById(\'daddr\').value + "&dirflg=r";
} }
</script> </script>
   
<form action="https://www.action.act.gov.au/googletransit/redir_to_google.asp" method="post" name="GoogleTransit" target="_blank" id="GoogleTransit"> <form action="https://www.action.act.gov.au/googletransit/redir_to_google.asp" method="post" name="GoogleTransit" target="_blank" id="GoogleTransit">
<table width="226" cellspacing="1" border="1"> <table width="226" cellspacing="1" border="1">
<tr> <tr>
<td colspan="2" valign="middle"><a href="http://google.com/transit"><img src="/maps_logo_small_blue.png"width="150" height="55" border="0" alt="Link to Google Transit Trip Planner" align="middle"></a>&nbsp;<br /> <td colspan="2" valign="middle"><a href="http://google.com/transit"><img src="/maps_logo_small_blue.png"width="150" height="55" border="0" alt="Link to Google Transit Trip Planner" align="middle"></a>&nbsp;<br />
<B>Transit Trip Planner</B></td> <B>Transit Trip Planner</B></td>
</tr> </tr>
<tr> <tr>
<td colspan="2" nowrap><strong>Start</strong> (e.g. <td colspan="2" nowrap><strong>Start</strong> (e.g.
<script language="javascript">document.write(startExample)</script>)<br /> <script language="javascript">document.write(startExample)</script>)<br />
<input type="text" size="27" name="saddr" id="saddr" maxlength="2048" title="Enter the Origin Address" value="" onFocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=startExample"> <input type="text" size="27" name="saddr" id="saddr" maxlength="2048" title="Enter the Origin Address" value="" onFocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=startExample">
<br /><br /> <strong>End</strong> (e.g. <br /><br /> <strong>End</strong> (e.g.
<script language="javascript">document.write(endExample)</script>) <script language="javascript">document.write(endExample)</script>)
<BR> <BR>
<input type="text" size="27" name="daddr" id="daddr" maxlength="2048" title="Enter the Destination Address" onfocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=endExample"> <input type="text" size="27" name="daddr" id="daddr" maxlength="2048" title="Enter the Destination Address" onfocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=endExample">
<br> <br>
<table> <table>
<tr> <tr>
<td><strong>Date</strong></td> <td><strong>Date</strong></td>
<td><strong>Time</strong></td> <td><strong>Time</strong></td>
</tr> </tr>
<tr> <tr>
<td nowrap=""><input type="text" title="Enter the Date in DD/MM/YY format" maxlength="10" value="" name="date" size="10" id="fdate"></td> <td nowrap=""><input type="text" title="Enter the Date in DD/MM/YY format" maxlength="10" value="" name="date" size="10" id="fdate"></td>
<td nowrap="nowrap"><input type="text" title="Enter the Time in HH:MM AM or PM format" maxlength="8" value="" name="time" size="5" id="ftime"></td> <td nowrap="nowrap"><input type="text" title="Enter the Time in HH:MM AM or PM format" maxlength="8" value="" name="time" size="5" id="ftime"></td>
</tr> </tr>
</table> </table>
Plan by: Plan by:
<select name="ttype"> <select name="ttype">
<option value="dep">Departure Time</option> <option value="dep">Departure Time</option>
<option value="arr">Arrival Time</option> <option value="arr">Arrival Time</option>
</select> </select>
<center> <center>
<input name="Submit" type="submit" value="Get directions"> <input name="Submit" type="submit" value="Get directions">
</center></td> </center></td>
</tr> </tr>
</table> </table>
</form> </form>
<script language="javascript"> <script language="javascript">
   
// calculate the current time // calculate the current time
var currentTime = new Date() ; var currentTime = new Date() ;
var hours = currentTime.getHours() ; var hours = currentTime.getHours() ;
var minutes = currentTime.getMinutes() ; var minutes = currentTime.getMinutes() ;
var currentDay = currentTime.getDate() ; var currentDay = currentTime.getDate() ;
var currentMonth = currentTime.getMonth() + 1 ; var currentMonth = currentTime.getMonth() + 1 ;
// var currentYear = currentTime.getYear() ; 07/10/2011 by Vlad // var currentYear = currentTime.getYear() ; 07/10/2011 by Vlad
var currentYear = currentTime.getFullYear() ; var currentYear = currentTime.getFullYear() ;
   
// account for leading zero // account for leading zero
if (minutes < 10) if (minutes < 10)
minutes = "0" + minutes minutes = "0" + minutes
// 07/10/2011 by Vlad // 07/10/2011 by Vlad
if (hours < 10) if (hours < 10)
hours = "0" + hours hours = "0" + hours
if (currentDay < 10) if (currentDay < 10)
currentDay = "0" + currentDay currentDay = "0" + currentDay
if (currentMonth < 10) if (currentMonth < 10)
currentMonth = "0" + currentMonth currentMonth = "0" + currentMonth
var displayTime = hours + ":" + minutes ; var displayTime = hours + ":" + minutes ;
   
// populate the current time // populate the current time
document.getElementById(\'ftime\').value = displayTime ; document.getElementById(\'ftime\').value = displayTime ;
   
// populate the address examplates // populate the address examplates
document.getElementById(\'saddr\').value = startExample ; document.getElementById(\'saddr\').value = startExample ;
document.getElementById(\'daddr\').value = endExample ; document.getElementById(\'daddr\').value = endExample ;
document.getElementById(\'fdate\').value = currentDay + \'/\' + currentMonth + \'/\' + currentYear ; document.getElementById(\'fdate\').value = currentDay + \'/\' + currentMonth + \'/\' + currentYear ;
   
</script> </script>
'; ';
} else { } else {
tripPlanForm(); tripPlanForm();
} }
} }
include_footer(); include_footer();
?> ?>
   
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